摘要
基于西门子S7-200系列可编程控制器（PLC）构成了一种新型的大型锅炉全自动控制系统,讨论了控制系统的功能和特点,给出 了控制系统的硬件构成和软件设计。实际使用证明,该控制系统具有优良的控制效果和极高的可靠性。
Based on the fact that S7-200 series PLC controls a new-type fully automatic control system of large-size boiler, the paper discusses the function and characteristic of the control system , presents hardware constitution and software design of the control system . Real application proves that the control system possesses fine cotrol result and extremely high reliability
出处
《自动化技术与应用》
2002年第1期54-55,共2页
Techniques of Automation and Applications
